See, in Australia, like all other places in the Southern hemisphere, electrical current and thus the direction of electrons in a vacuum, goes in the opposite direction as that in the Northern hemisphere.
It's the same principal as the direction your toilet water turns as it vortexes when you flush the toilet. It goes in the opposite direction.
I also point out that the seasons are the opposite in the Northern and Southern hemispheres.
It's all part of God's Natural Law as stipulated by Sir Francis Bacon.
2001 E430, Bourdeaux Red, Oyster interior.
1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".